1. Handbook of Petroleum Analysis;Speight,2001
2. Consider modifying your refinery to handle heavy opportunity crude oils;Henderson;Hydrocarbon Processing,2005
3. Method to Upgrade Hydrocarbon Mixtures, US 2003/0019791;Austin,2003
4. Up-grading through cavitation and surfactant;Yen,1998
5. Coking kinetics of asphaltene as a function of chemical structure;Rahmani;Energy Fuels,2003